What are the symptoms of a broken throttle in Pu Sang?

The symptoms of Pu Sang throttle damage are engine idling instability, continuous high idling, engine starting difficulty, especially cold start difficulty, idling instability or no idling, engine starting difficulty and insufficient power. Throttle is a control valve that controls air to enter the engine, and then it is mixed with gasoline to form a combustible mixture to participate in combustion. For a two-stroke gasoline engine, the throttle valve is one of the most important components in the EFI automobile engine system. The upper part of the throttle valve is the air filter frame, and the lower part is the engine body, which is the throat of the automobile engine. Whether the acceleration of a car is flexible or not has a great relationship with throttle pollution. Therefore, throttle cleaning can reduce fuel consumption and make the engine flexible and full of vitality.